Honeycomb thermal-insulation mortar and production line mixing device thereof

Abstract

The invention relates to the field of building thermal-insulation materials, particularly a honeycomb thermal-insulation mortar and a production line mixing device thereof. The honeycomb thermal-insulation mortar is prepared from the following raw materials in parts by weight: 110-130 parts of silicon micropowder, 5-6 parts of silicon dioxide aerogel, 13-15 parts of polystyrene granule, 3.8-5.8 parts of dispersible latex powder, 0.12-0.19 part of cellulose hydroxypropyl methyl ether and 3-3.5 parts of foaming agent. The fire resistance of the honeycomb thermal-insulation mortar reaches Grade A; the heat conductivity coefficient is lower than 0.035W/(m.k); and thus, the honeycomb thermal-insulation mortar can substitute the traditional thermal-insulation mortar to increase the fireproof safety performance of the building and enhance the energy-saving effect of the building. The manufacturing and application methods are simple; and the production device is simple in structure, implements intelligent control, is suitable for industrial production, and solves the problems in the prior art in an economical and effective way.

Description

technical field [0001] The invention relates to the field of building thermal insulation material manufacturing, in particular to a honeycomb thermal insulation mortar and a mixing device for a production line thereof. Background technique [0002] Insulation mortar refers to a building material that is mixed with barrier insulation material and mortar material and used to construct the insulation layer of the building surface. There are mainly two types of traditional thermal insulation mortar: inorganic thermal insulation mortar and organic thermal insulation mortar; among them, inorganic thermal insulation mortar is mainly vitrified microbead fireproof thermal insulation mortar, composite aluminum silicate thermal insulation mortar and perlite thermal insulation mortar; organic thermal insulation mortar is mainly glue Powdered polystyrene particle insulation mortar. [0003] Inorganic thermal insulation mortar is a kind of thermal insulation and energy-saving mortar mate...

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Problems solved by technology

[0007] With the improvement of building fire protection requirements, A-level thermal insulation material inorganic thermal insulation mortar is widely used in external wall thermal insulation projects due to its excellent fireproof performance. However, due to its relatively high thermal conductivity and poor thermal insulation effect, the thickness of the external wall thermal insulation layer The increase will also bring about the increase of the project cost, the continuous fall of the external wall, serious cracking and falling off, the anchor nail is too long, and the anchor is not reliable; while the organic thermal insulation mortar has a low thermal conductivity and excellent thermal insulation effect, but its fire performance is poor.

[0008] At the same time, the current thermal insulation mortar is usually produced manually, which is not only labor-intensive, but also the floating dust in the production process will enter the human body with breathing, causing harm to human health; at the same time, there are also problems such as inaccurate feeding and smearing. Problem; these defects have seriously affected the promotion and application of traditional thermal insulation mortar, so the market urgently needs to develop a new type of thermal insulation mortar product with excellent fire resistance, low thermal conductivity and excellent thermal insulation performance and equipment that can be produced automatically

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